// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed under the License
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
// or implied. See the License for the specific language governing permissions and limitations under the License.

package flowgraph

import (
	"github.com/milvus-io/milvus/internal/proto/internalpb"
	"github.com/milvus-io/milvus/internal/util/typeutil"
)

// Timestamp shortcut for typeutil.Timestamp
type Timestamp = typeutil.Timestamp

// NodeName shortcut for string key
type NodeName = string

// MsgPosition shortcut for internalpb.MsgPosition
type MsgPosition = internalpb.MsgPosition
